17966888531

素因数分解:

${\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1\times {\mathrm{4919}}^1$

素因数の和:5626

約数の個数: 16

約数和(自身を含む): 18532419840

約数和(自身を除く): 565531309

約数列:

[1, 43, 173, 491, 4919, 7439, 21113, 84943, 211517, 850987, 2415229, 3652549, 36592441, 103854847, 417834617, 17966888531]

約数ペア:

[(1, 17966888531), (43, 417834617), (173, 103854847), (491, 36592441), (4919, 3652549), (7439, 2415229), (21113, 850987), (84943, 211517)]